SIEMENS RAB31.1 Room thermostat for 4-pipe. fan-coil, 3-st. fan, Heating / Ventilation / Cooling

SIEMENS RAB31.1 Room thermostat for 4-pipe. fan-coil, 3-st. fan, heating / ventilation / cooling switch
Room thermostat RAB31.1 for 4-pipe fan-coil unit with 3-speed fan, manual switching of heating / cooling / ventilation.
Room thermostats with manual heating / cooling switch, 2-point regulation, Manual 3-stage fan speed switching, Switching voltage AC 250 V, Output signal ON/OFF

Usage:
RAB31.. thermostats are used for room temperature regulation in heating or cooling systems.
Typical uses: Commercial buildings, residential buildings, light industrial operations
The thermostat can be used to control the following devices: Zone valves, valves with thermoelectric drives, fans